<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>对象的创建</title>
</head>
<body>
    <script>
        //创建一个对象 对象必须有键名
        var obj ={
            a:100,
            b:true,
            c:'hello world'
        }
        //输出看一下
        console.log(obj)
    </script>
</body>
</html>